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Specification
AssemblyTime : 20 minutes
Brand : CAULYS
BulletPoint1 : ⚽A natural molecule composed of carbon atoms, also known as carbon-60. Its molecular structure is similar to a dome designed by Buckminster Fuller, hence its name. From the perspective of chemical properties, C60 has a graphite like sp2 mixed orbital domain, and each carbon atom is only bonded with three adjacent carbon atoms, with three δ And a pi bond
BulletPoint2 : ⚽Its carbon-carbon bond has two lengths, 1.38 angstrom and 1.45 angstrom respectively. The carbon-carbon bond shared by two adjacent hexagons is shorter (as shown in the yellow figure), and is close to the property of double bond (C=C δ Bond and a π bond). However, the bonds shared by hexagonal and pentagonal rings are long (as shown in the red figure), close to the properties of single bond (C-C)
BulletPoint3 : ⚽C60 has no conductivity like diamond, but has superconductivity at 18K; The research shows that it conducts current through holes in the lattice (similar to p-type semiconductor). If other molecules (such as tribromomethane) are added to lengthen the lattice spacing, its superconducting phase transition temperature can be effectively raised to 117K.
BulletPoint4 : ⚽Simply passing the carbon molecular model ball can improve your intuitive perception in geometry and mathematics. You can use Buckball as an educational tool to study in combination with textbooks, so that you can better understand geometry knowledge through both theory and practice
BulletPoint5 : ⚽Cognition of carbon molecular structure - only when assembled according to the carbon molecular structure can it be properly assembled At the same time, because geometry requires strong spatial imagination, using this carbon molecular model ball as a teaching tool can effectively improve the understanding of physical molecular structure model and solid geometry
Color : Assorted Color
CpsiaCautionaryStatement : no_warning_applicable
ExternallyAssignedProductIdentifier1 : 0797447717096
ExternallyAssignedProductIdentifier2 : 797447717096
IncludedComponents : 1 Set Carbon C-60 Molecular Model
IsAssemblyRequired : 1
ItemDisplayDimensions_Length : 3.7 centimeters
ItemName : CAULYS Carbon C60 Molecular Model, Teaching Chemical Equipment, Connecting Pipe Type, Crystal Molecular Structure Model, Scientific Experiment Teaching Aids
ItemPackageDimensions_Height : 4.2 centimeters
ItemPackageDimensions_Length : 10 centimeters
ItemPackageDimensions_Width : 6.5 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : science-classroom-measurement-kits
Manufacturer : CAULYS
ManufacturerMinimumAge : 196
Material : Plastic
ModelName : Carbon C-60 Molecular Model
ModelNumber : 35W3U150SMP39GRARH
NumberOfItems : 1
PartNumber : Carbon C-60 Molecular Model
ProductDescription : ⚽A natural molecule composed of carbon atoms, also known as carbon-60. Its molecular structure is similar to a dome designed by Buckminster Fuller, hence its name. From the perspective of chemical properties, C60 has a graphite like sp2 mixed orbital domain, and each carbon atom is only bonded with three adjacent carbon atoms, with three δ And a pi bond
ProductSiteLaunchDate : 2023-02-07T09:35:05.761Z
Size : 9.5X6.3X4CM
Style : fashion
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredDgHzRegulation1 : not_applicable
SupplierDeclaredDgHzRegulation2 : not_applicable
SupplierDeclaredDgHzRegulation3 : not_applicable
SupplierDeclaredDgHzRegulation4 : not_applicable
SupplierDeclaredDgHzRegulation5 : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
TargetAudienceKeyword : Unisex Adult
TargetGender : unisex
Theme : Chemistry
UnitCount : 1
UnspscCode : 60140000